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Modelos SIR
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ID:(347, 0)


SIR model simulation
Description

The model can solve numerically the equations for susceptible S, infected I and recovered R:

$\displaystyle\frac{dS}{dt}=-C\displaystyle\frac{I}{N}S\beta$



$\displaystyle\frac{dI}{dt}=\left(\displaystyle\frac{\beta C}{N}S-\gamma\right)I$



$\displaystyle\frac{dR}{dt}=\gamma I$

where t is the time \beta the contagion cup, \gamma the recovery cup, C the number of contacts and N the population.

ID:(3022, 0)


SIR model to describe SARS 2003 in Hong Kong
Description

If the susceptible, infected and 'recovered' (who heal or die) are observed, the typical curves of the SIR model are observed:

ID:(9663, 0)